The black Time Saving Devices TSD-PA252G 25W 2-Channel Power Amplifier from Atlas Sound is a reliable 4Ω stereo amplifier designed for general amplification requirements. The unit adds sound reinforcement to small projector systems as it can provide ample power to drive up to four 8Ω loudspeakers in a classroom or boardroom.

The TSD-PA252G Amplifier features a balanced stereo phoenix-style connector and unbalanced RCA input options with an output of 25W per channel at 4Ω, or 50W bridge mono at 8Ω. The front panel gain controls provide adjustment for both left/right or bridged outputs and these removable knobs can easily be replaced with the included tamper-resistant security covers.

This Time Saving Devices (TSD) Amplifier is designed to overcome some common audio system problems in an easy and efficient way. It is built with high-quality components and includes removable individual I/O connectors for quick and precise wiring, separate ground terminals for all I/Os assuring secured connections, and removable level controls that can be replaced with tamper-resistant security covers.

• Compact chassis design
• 25W per channel into 4Ω
• 50W bridged into 8Ω
• 2 balanced inputs
• Dual RCA inputs
• Removable level controls with security covers
• Peak indicator per channel
• Input signal indicator per channel
• Cable management system
• Multiple mounting configurations
• Separate ground connections
• Removable phoenix style I/O connectors
• Usable as a projector amplifier, zone amplifier, or rear-channel amplifier
• Meets multiple energy standards

Related Questions and Answers

Q: 1. what are the difference between 2 amp. Gli pro pvx9000 and Gli pvx9000 equalizer?

A: An equalizer does not provide any amplification.

Q: 2. Can a powered subwoofer be connected to the REC OUT jacks?

A: The REC OUT on the Pyle Pro can be used with a powered subwoofer, however the signal output from this set of jacks is not affected by the master volume. If you turn down the main volume, the incoming signal is still fed to the connected device (subwoofer).

Q: 3. the info states Balanced XLR-female, x6 and Balanced 1/4 TRS Phone, x6 . Picture shows Balanced XLR-female, x6Balanced XLR-male, x6. which is it?

A: When in doubt, trust the photo. There are only XLR jacks on this piece of gear. no 1/4 inputs, or outputs.

Q: 4. How much weight will this support?

A: Atlas has not specified a weight capacity but they do mention that the AD-14B is designed to accommodate any microphone mounts and it can hold the weight of most standard microphones along with the mount.

Q: 5. Could I use this between a phantom power boom mic and wireless transmitter? Trying to make a wireless boom.

A: Yes, you can use the M48 to supply phantom power for the mic and then send the output to your wireless transmitter. As another option, you may want to consider using a plug-on wireless transmitter that will connect directly to the mic's XLR output and will supply 48V phantom power to the mic. Not all plug-on transmitters have the ability to supply phantom power so check details to make sure the transmitter you select does provide that feature. There are many manufacturers that offer this type of transmitter and you may be able to purchase one that is compatible for use with your existing system or you may want a separate system for a plug-on transmitter. Please contact us directly by phone or through live chat if you would like further assistance.

Q: 6. I have read the two reviews of this item. It appears they the threading is of a very close tolerance. As far as I'm concerned that is a good attribute. My question concerns the locking mechanism itself; i.e., part A tolerance to part B. If you have already bought this and have had it in service for some while, I'm asking if the joint is solid and without any free play of tolerance. Yes, I have an Atlas MS20C. It would be much nicer to have a quick connect between the shaft and base because as we all know, it is typical to separate the two pieces during transport. Also, I'm know from experience that hasty and often assembly / disassembly of the base from the shaft invites the risk of stripping threads. On paper, this device looks very useful and I would definitely buy it if I only knew that it has a very solid fit between the halves with no wobble at all. Thank you very much.

A: Atlas as you well know makes excellent products. I cannot guarantee the QR-2 will not have some play to it. As the connection is not a thread its ball bearing.

Q: 7. How do I turn it off

A: Position 2 on the MG Electronics PGM-25 MIC 25W Megaphone's switch would be "OFF/TALK," which would turn off sound effects and render the device silent until push-to-talk is engaged.

Q: 8. Do the treble and bass controls work on the headphones output?

A: You should have no issues using treble and bass control when headphones are connected.

Q: 9. I am trying to connect my Shure Microflex MX412 to my Canon Vixia HF100. I know that I'll need an XLR to mini cable to finish the connection. Will this get me part way, meaning, if I hook my mic to this will this give me enough phantom power to work?

A: This will provide phantom power to xlr mics that require it. Always have a spare battery.

Q: 10. What is the speaker Output ohms for a pyle pro ptau45 mini 120 watt?

A: This amp has a 4 ohm speaker output.